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hnRNP K (D9A8) Rabbit mAb

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  • 询价
  • Cell Signaling Technology已认证
  • USA
  • 2025年12月24日
  • W, IP
  • H,M,R,Mk
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    • 详细信息
    • 文献和实验
    • 技术资料
    • 抗体英文名

      hnRNP K (D9A8) Rabbit mAb

    • 抗原

      synthetic peptide corresponding to residues near the amino terminus of human hnRNP K protein

    • 应用范围

      W, IP

    • 库存

      大量

    • 保质期

      详见说明书

    • 级别

      详见MSDS文件

    • 供应商

      CST

    • 适应物种

      H,M,R,Mk

    • 是否单克隆

      1

    • 保存条件

      -20°c

    • 规格

      100 ul (10 western blots)/carrier free & custom formulation / quantity

    规格:产品价格:¥请询价
    规格:100 ul (10 western blots)产品价格:¥请询价
    规格:carrier free & custom formulation / quantity产品价格:¥请询价

    pathway more info application references datasheet PDF MSDS PDF protocols

    Applications Key:  W=Western Blotting  IP=Immunoprecipitation
    Reactivity Key:  H=Human  M=Mouse  R=Rat  Mk=Monkey
    Species cross-reactivity is determined by western blot. Species enclosed in parentheses are predicted to react based on 100% sequence homology.

    Applications Reactivity Sensitivity MW (kDa) Isotype
    W IP H M R Mk Endogenous 58-62 Rabbit IgG
    Protocols
    Specificity / Sensitivity

    hnRNP K (D9A8) Rabbit mAb recognizes endogenous levels of total hnRNP K protein.

    Source / Purification

    Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues near the amino terminus of human hnRNP K protein.

    Western Blotting

    Western Blotting

    Western blot analysis of extracts from various cell lines using hnRNP K (D9A8) Rabbit mAb.

    Background

    Heterogeneous nuclear ribonucleoprotein K (hnRNP K) belongs to a family of RNA binding multiprotein complexes (hnRNP proteins) that facilitate pre-mRNA processing and transport of mRNA from the nucleus to cytoplasm (1-3). hnRNP K contains three unique structural motifs termed KH domains that bind poly(C) DNA and RNA sequences (4,5). Intricate architecture enables hnRNP K to facilitate mRNA biosynthesis (6), transcriptional regulation (7), and signal transduction. Research studies have shown that cytoplasmic hnRNP K expression is increased in oral squamous cell carcinoma and pancreatic cancer, and may be a potential prognostic factor (8,9). hnRNP K coordinates with p53 to regulate its target gene transcription in response to DNA damage. Proteasome degradation of hnRNP K is mediated by E3 ligase MDM2 (10). The interaction between hnRNP K and c-Src leads to hnRNP K phosphorylation, which allows for hnRNP K activation of silenced mRNA translation (11).

    1. Dreyfuss, G. et al. (1993) Annu Rev Biochem 62, 289-321.
    2. Siomi, H. et al. (1994) Cell 77, 33-9.
    3. Miau, L.H. et al. (1998) J Biol Chem 273, 10784-91.
    4. Tomonaga, T. and Levens, D. (1995) J Biol Chem 270, 4875-81.
    5. Choi, H.S. et al. (2009) Biochem Biophys Res Commun 380, 431-6.
    6. Bustelo, X.R. et al. (1995) Mol Cell Biol 15, 1324-32.
    7. Michelotti, E.F. et al. (1996) Mol Cell Biol 16, 2350-60.
    8. Zhou, R. et al. (2010) Int J Cancer 126, 395-404.
    9. Matta, A. et al. (2009) Int J Cancer 125, 1398-406.
    10. Moumen, A. et al. (2005) Cell 123, 1065-78.
    11. Ostareck-Lederer, A. et al. (2002) Mol Cell Biol 22, 4535-43.
    Application References

    Have you published research involving the use of our products? If so we'd love to hear about it. Please let us know !

    Companion Products

    For Research Use Only. Not For Use In Diagnostic Procedures.

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